-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-1100
-1000
-900
-800
-700
-600
-500
-400
-300
-200
-100
169.75
169.8
169.85
169.9
169.95
170
170.05
170.1
170.15
170.2
170.25
MHz
dB
MHz
MHz
dB
nsec
dB
dB
dB
dB
dB
-
C
-
-
-
170.09
-
-
13
21
28
38
48
-
-10
170
5.2
169.855
170.202
0
200
21
23
33.2
45
52
Quartz
25
-
6
169.91
-
0.5
800
-
-
-
-
-
-
85
Center Frequency
Insertion Loss
1 dB Lower Bandedge
1 dB Upper Bandedge
Passband Ripple ( f
o
90 kHz)
Group Delay Variation( f
o
90 kHz)
Rejection:169.4-169.6 MHz,170.4-170.6 MHz
Rejection:169.4-169.2 MHz,170.6-170.8 MHz
Rejection:168.2-169.2 MHz,170.8-171.8 MHz
Rejection:167.1-168.2 MHz,171.8-172.6 MHz
Rejection:164-167.1 MHz,172.6-176 MHz
Substrate Material
Operating Temperature Range
Unit
Minimum
Typical
Maximum
Parameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
167.5
168
168.5
169
169.5
170
170.5
171
171.5
172
172.5
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 82 nH, L2 = 56 nH
C1 = 22 pf, C2 = 120 pf, C3 = 33 pf
Nominal Source/Load Impedance = 50
Package Style SMP-53 11/24/99
180 kHz Bandwidth
Part Number 855297
170 MHz Bandpass Filter
Vertical: 10 dB/Div
Horizontal: 500 kHz/Div
Vertical: 1 dB/Div
Vertical: 100 nsec/Div
Horizontal: 50 kHz/Div
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